DuPage County property record for 903 S Prospect St, Wheaton, IL 60189
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,960 sqft · built 1987 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $7,997 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-22-111-001 |
| Primary APN | 05-22-111-001 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,960 sqft Living Area |
| Gross Area | 3,325 sqft |
| Basement Area | 945 sqft |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 8,276 sqft (0.19 acres) |
| Lot Dimensions | 15 ft deep x 5.5 ft wide |
| View / Lot | Corner |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 140 sqft |
| Deck Area | Deck Area |
| Patio Area | 240 sqft |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 903 S PROSPECT ST |
|---|---|
| City | WHEATON |
| State | IL |
| Zip | 60189-6825 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | WHEATON ESTS |
| Legal Subdivision | WHEATON ESTS |
| Legal Block | 28 |
| Legal Lot Number | 12 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | MILTON |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 842703 |
Source: DuPage County records · APN 05-22-111-001
Assessment roll updated August 17, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 903 S PROSPECT ST, WHEATON, IL 60189-6825 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Oct 18, 2010 |
| Transfer Doc | 0000150593 |
| Record Updated | Sep 20, 2026 |
Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Milton Township |
| Municipality | Wheaton City |
| Unified School District | Community Unit School District 200 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,997.00 (+2.43%) | $148,031 (+24.68%) Land $40,098 Building $107,933 | $444,093 (+24.68%) Land $120,294 Building $323,799 |
| 2022 | $7,807.00 Homeowner's exemption | $118,730 Land $32,160 Building $86,570 | $356,190 Land $96,480 Building $259,710 |
Source: FEMA National Flood Hazard Layer, DuPage County (17043C), as of September 1, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170438427031, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 5 (1978–1990) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | May 1990 · river or lake flooding |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Verizon.
Based on FCC filings for 620 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system IL0431050, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | WHEATON serves 53,970 people |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.
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